NWS CLI archive · settlement source
CLIBOS · 보스턴 · America/New_York · ← 2026-11-07 · 2026-11-09 → · All dates for KBOS · JSON · METAR-derived record
Final issued 2026-11-09 00:33:00 EST · Product id e6fc048d-47ee-411f-90fc-3e56a6df0b6e · NWS product · IEM archive
Product id e6fc048d-47ee-411f-90fc-3e56a6df0b6e · nws-api · NWS product · IEM archive
SHA-256 fa40dd1d92fd5cfcc3abbbef8c78b1353c349740e2b2de2054587607ed392be5
Product text
000
CDUS41 KBOX 090533
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1233 AM EST MON NOV 09 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 8 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 1141 AM 74 1938 54 4 62
MINIMUM 48 1151 PM 25 1921 40 8 47
AVERAGE 53 47 6 55
PRECIPITATION (IN)
YESTERDAY 0.10 1.95 1873 0.11 -0.01 0.08
MONTH TO DATE 3.66 0.94 2.72 0.16
SINCE SEP 1 11.09 8.53 2.56 8.21
SINCE JAN 1 28.65 36.57 -7.92 33.16
SNOWFALL (IN)
YESTERDAY 0.0 2.3 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
DEGREE DAYS
HEATING
YESTERDAY 12 18 -6 10
MONTH TO DATE 43 134 -91 125
SINCE SEP 1 411 531 -120 439
SINCE JUL 1 411 540 -129 446
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 100 100 0 108
SINCE JAN 1 1017 800 217 865
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 52 700 PM
AVERAGE 74
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 1945
MINIMUM TEMPERATURE (F) 40 24 1971
SUNRISE AND SUNSET
NOVEMBER 9 2026......SUNRISE 627 AM EST SUNSET 428 PM EST
NOVEMBER 10 2026......SUNRISE 629 AM EST SUNSET 427 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
Product id 59a5d12a-6f91-4885-9215-28a930335523 · nws-api · NWS product · IEM archive
SHA-256 f9c48ab2b40cb9b87ac63c956cf50c6febf4e6a9dca26d7b675b923549796b9b
Product text
000
CDUS41 KBOX 082124
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
424 PM EST SUN NOV 08 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 8 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 1141 AM 74 1938 54 4 62
MINIMUM 48 742 AM 25 1921 40 8 47
AVERAGE 53 47 6 55
PRECIPITATION (IN)
TODAY 0.10 1.95 1873 0.11 -0.01 0.08
MONTH TO DATE 3.66 0.94 2.72 0.16
SINCE SEP 1 11.09 8.53 2.56 8.21
SINCE JAN 1 28.65 36.57 -7.92 33.16
SNOWFALL (IN)
TODAY 0.0 2.3 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
DEGREE DAYS
HEATING
TODAY 12 18 -6 10
MONTH TO DATE 43 134 -91 125
SINCE SEP 1 411 531 -120 439
SINCE JUL 1 411 540 -129 446
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 100 100 0 108
SINCE JAN 1 1017 800 217 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 55 300 PM
AVERAGE 76
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 1945
MINIMUM TEMPERATURE (F) 40 24 1971
SUNRISE AND SUNSET
NOVEMBER 8 2026......SUNRISE 626 AM EST SUNSET 429 PM EST
NOVEMBER 9 2026......SUNRISE 627 AM EST SUNSET 428 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
Settlement source: the final NWS Climatological Report (CLI) for station KBOS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KBOS/2026-11-08 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.
Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.